Creeds were in the same confusion. The Homoeans as a body had no consistent principle at all beyond the rejection of technical terms, so that their doctrinal statements are very miscellaneous. They began with the indefinite Sirmian creed, but the confession they imposed on Eustathius of Sebastia was purely Macedonian. Some of their bishops were Nicenes, others Anomoeans. There was room for all in the happy family presided over by Eudoxius and his successor Demophilus. In this anarchy of doctrine, the growth of irreligious carelessness kept pace with that of party bitterness. Ecclesiastical history records no clearer period of decline than this. There is a plain descent from Athanasius to Basil, a rapid one from Basil to Theophilus and Cyril. The victors of Constantinople are but the epigoni of a mighty contest.
Hopeful signs indeed were not entirely wanting. If the Nicene cause did not seem to gain much ground in Pontus, it was at least not losing. While Basil held the court in check, the rising power of asceticism was declaring itself every day more plainly on his side. One schism was healed by the reception of the Marcellians; and if Apollinarius was forming another, he was at least a resolute enemy of Arianism. The submission of the Lycian bishops in 375 helped to isolate the Semiarian phalanx in Asia, and the Illyrian council held in the same year by Ambrose was the first effective help from the West. It secured a rescript of Valentinian in favour of the Nicenes; and if he did not long survive, his action was enough to show that Valens might not always be left to carry out his plans undisturbed.
The fiftieth year from the great council came and went, and brought no relief to the calamities of the churches. Meletius and Cyril were still in exile, East and West were still divided over the consecration of Paulinus, and now even Alexandria had become the prey of Lucius. The leaden rule of Valens still weighed down the East, and Valens was scarcely yet past middle life, and might reign for many years longer. The deliverance came suddenly, and the Nicene faith won its victory in the confusion of the greatest disaster which had ever yet befallen Rome.
In the year 376 the Empire still seemed to stand unshaken within the limits of Augustus. If the legions had retired from the outlying provinces of Dacia and Carduene, they more than held their ground on the great river frontiers of the Euphrates, the Danube, and the Rhine. If Julian's death had seemed to let loose all the enemies of Rome at once, they had all been repulsed. While the Persian advance was checked by the obstinate patriotism of Armenia, Valens reduced the Goths to submission, and his Western colleague drove the Germans out of Gaul and recovered Britain from the Picts. The Empire had fully held its own through twelve years of incessant warfare; and if there were serious indications of exhaustion in the dwindling of the legions and the increase of the barbarian auxiliaries, in the troops of brigands who infested every mountain district, in the alarming decrease of population, and above all in the ruin of the provinces by excessive taxation, it still seemed inconceivable that real danger could ever menace Rome's eternal throne.